diff options
Diffstat (limited to 'sys/dev/nvme/nvme_private.h')
| -rw-r--r-- | sys/dev/nvme/nvme_private.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/dev/nvme/nvme_private.h b/sys/dev/nvme/nvme_private.h index e811901..a74b876 100644 --- a/sys/dev/nvme/nvme_private.h +++ b/sys/dev/nvme/nvme_private.h @@ -199,6 +199,14 @@ struct nvme_controller { int resource_id; struct resource *resource; + /* + * The NVMe spec allows for the MSI-X table to be placed in BAR 4/5, + * separate from the control registers which are in BAR 0/1. These + * members track the mapping of BAR 4/5 for that reason. + */ + int bar4_resource_id; + struct resource *bar4_resource; + #ifdef CHATHAM2 bus_space_tag_t chatham_bus_tag; bus_space_handle_t chatham_bus_handle; |
